Publications
2024:
Peer-reviewed publications:
Superconducting nitridized-aluminum thin films. Alba Torras-Coloma, Leyre Martínez de Olcoz, Eva Céspedes, Elia Bertoldo, David López-Núñez, Sagar Paul, Wolfgang Wernsdorfer, Gemma Rius, Pol Forn-Díaz. Superconductor Science and Technology, Volume 37, Number 3. https://arxiv.org/abs/2308.06240
Connection between single-layer Quantum Approximate Optimization Algorithm interferometry and thermal distributions sampling. Pablo Díez-Valle, Diego Porras, Juan José García-Ripoll. Front. Quantum Sci. Technol. 3, 1321264 (2024) Front. Quantum Sci. Technol. 3, 1321264 (2024). https://arxiv.org/abs/2310.09172
2023:
Peer-reviewed publications:
A quantum Szilard engine for two-level systems coupled to a qubit. Martin Spiecker, Patrick Paluch, Niv Drucker, Shlomi Matityahu, Daria Gusenkova, Nicolas Gosling, Simon Günzler, Dennis Rieger, Ivan Takmakov, Francesco Valenti, Patrick Winkel, Richard Gebauer, Oliver Sander, Gianluigi Catelani, Alexander Shnirman, Alexey V. Ustinov, Wolfgang Wernsdorfer, Yonatan Cohen, Ioan M. Pop. Nat. Phys. 19, 1320 (2023). https://arxiv.org/abs/2204.00499
Quantum algorithm for solving open-system dynamics on quantum computers using noise. Juha Leppäkangas, Nicolas Vogt, Keith R. Fratus, Kirsten Bark, Jesse A. Vaitkus, Pascal Stadler, Jan-Michael Reiner, Sebastian Zanker, and Michael Marthaler. Phys. Rev. A 108, 062424 (2023). https://arxiv.org/abs/2210.12138
Energy transfer in N-component nanosystems enhanced by pulse-driven vibronic many-body entanglement. Fernando J. Gómez-Ruiz, Oscar L. Acevedo, Ferney J. Rodríguez, Luis Quiroga & Neil F. Johnson. Scientific Reports volume 13, Article number: 19790 (2023).
Gralmonium: Granular Aluminum Nano-Junction Fluxonium Qubit. D. Rieger, S. Günzler, M. Spiecker, P. Paluch, P. Winkel, L. Hahn, J. K. Hohmann, A. Bacher, W. Wernsdorfer, I. M. Pop. Nat. Mater. 22, 194-199 (2023). https://arxiv.org/abs/2202.01776
QAOA pseudo-Boltzman states. Pablo Díez-Valle, Diego Porras and Juan José García-Ripoll. Phys. Rev. Lett. 130, 050601 (2023). [https://arxiv.org/pdf/2201.03358.pdf]
Kibble-Zurek mechanism of Ising domains. Kai Du, Xiaochen Fang, Choongjae Won, Chandan De, Fei-Ting Huang, Wenqian Xu, Hoydoo You, Fernando J. Gómez-Ruiz, Adolfo del Campo & Sang-Wook Cheong. Nature Physics 19, 1495 (2023). https://arxiv.org/abs/2306.15821
Search for galactic axions with a traveling wave parametric amplifier. R. Di Vora, A. Lombardi, A. Ortolan, R. Pengo, G. Ruoso, C. Braggio, G. Carugno, L. Taffarello, G. Cappelli, N. Crescini, M. Esposito, L. Planat, A. Ranadive, N. Roch, D. Alesini, D. Babusci, A. D'Elia, D. Di Gioacchino, C. Gatti, C. Ligi, G. Maccarrone, A. Rettaroli, S. Tocci, D. D'Agostino, U. Gambardella, G. Iannone, P. Falferi, Phys. Rev .D 108 062005 (2023) [arXiv:2304.07505]
Preprints:
Bounding first-order quantum phase transitions in adiabatic quantum computing. Matthias Werner, Artur Garcia-Saez, Marta P. Estarellas.[https://arxiv.org/abs/2301.13861], Submitted
Circle fit optimization for resonator quality factor measurements: point redistribution for maximal accuracy, Paul G. Baity, Connor Maclean, Valentino Seferai, Joe Bronstein, Yi Shu, Tania Hemakumara, Martin Weides, https://arxiv.org/abs/2301.06364, submitted
The discrete noise approximation in Quantum Circuits. Keith R. Fratus, Juha Leppäkangas, Michael Marthaler, Jan-Michael Reiner. [https://arxiv.org/abs/2311.00135], Submitted
2022:
Peer-reviewed publications:
Operating in a deep underground facility improves the locking of gradiometric fluxonium qubits at the sweet spots. Daria Gusenkova, Francesco Valenti, Martin Spiecker, Simon Günzler, Patrick Paluch, Dennis Rieger, Larisa-Milena Pioraş-Ţimbolmaş, Liviu P. Zârbo, Nicola Casali, Ivan Colantoni, Angelo Cruciani, Stefano Pirro, Laura Cardani, Alexandru Petrescu, Wolfgang Wernsdorfer, Patrick Winkel, Ioan M. Pop. Appl. Phys. Lett. 120, 054001 (2022) (DOI: https://doi.org/10.1063/5.0075909)[arXiv:2201.09779]
Kerr reversal in Josephson meta-material and traveling wave parametric amplification. Arpit Ranadive, Martina Esposito, Luca Planat, Edgar Bonet, Cécile Naud, Olivier Buisson, Wiebke Guichard, Nicolas Roch. Nat. Comm. 13, 1737 (2022) (DOI: https://doi.org/10.1038/s41467-022-29375-5)[arXiv: 2101.05815] (https://doi.org/10.5281/zenodo.5647786)
Observation of two-mode squeezing in a traveling wave parametric amplifier. Arpit Ranadive, Martina Esposito, Luca Planat, Sebastian Leger, Dorian Fraudet, Vincent Jouanny, Olivier Buisson, Wiebke Guichard, Cécile Naud, José Aumentado, Florent Lecocq, Nicolas Roch. Physical Review Letters 128, 153603 (2022), (DOI: 10.1103/PhysRevLett.128.153603) [https://arxiv.org/abs/2111.03696] (https://doi.org/10.5281/zenodo.5217997)
A Haloscope Amplification Chain based on a Travelling Wave Parametric Amplifier. Caterina Braggio, Giulio Cappelli, Giovanni Carugno, Nicolo Crescini, Rafaele Di Vora, Martina Esposito, Antonello Ortolan, Luca Planat, Arpit Ranadive, Nicolas Roch, and Giuseppe Ruoso. Review of Scientific Instruments 93, 094701 (2022); (DOI: https://doi.org/10.1063/5.0098039). https://arxiv.org/abs/2205.02053
Role of Boundary Conditions in the Full Counting Statistics of Topological Defects after Crossing a Continuous Phase Transition. Fernando J. Gómez-Ruiz, David Subires, Adolfo del Campo. Phys. Rev. B 106, 134302 [DOI:https://doi.org/10.1103/PhysRevB.106.134302]
Experimental validation of the Kibble-Zurek Mechanism on a Digital Quantum Computer. Santiago Higuera-Quintero, Ferney J. Rodríguez, Luis Quiroga, Fernando J. Gómez-Ruiz. Front. Quantum. Sci. Technol., 25 October 2022 Sec. Quantum Engineering [DOI: 10.3389/frqst.2022.1026025] [https://arxiv.org/abs/2208.01050].
Locality of Spontaneous Symmetry Breaking and Universal Spacing Distribution of Topological Defects Formed Across a Phase Transition. Adolfo del Campo, Fernando Javier Gómez-Ruiz, Hai-Qing Zhang. Phys. Rev. B 106, L140101 [DOI: https://doi.org/10.1103/PhysRevB.106.L140101] [https://doi.org/10.48550/arXiv.2202.11731]
Bound states in the continuum in a heavy fluxonium qutrit. María Hita-Pérez, Pedro Orellana, Juan José García-Ripoll and Manuel Pino. Phys. Rev. A 106, 062602 [DOI: https://doi.org/10.1103/PhysRevA.106.062602][ https://arxiv.org/abs/2205.07757]
Preprints:
Steered quantum annealing: improving time efficiency with partial information. Ana Palacios de Luis, Artur Garcia-Saez, Marta P. Estarellas. [https://arxiv.org/abs/2206.07646], Submitted
Describing Trotterized Time Evolutions on Noisy Quantum Computers via Static Effective Lindbladians. Keith R. Fratus, Kirsten Bark, Nicolas Vogt, Juha Leppäkangas, Sebastian Zanker, Michael Marthaler, Jan-Michael Reiner. [https://arxiv.org/abs/2210.11371], Submitted
2021:
Preprints:
Superconducting microwave magnetometer for absolute flux detection. Simon Günzler, Patrick Winkel, Dennis Rieger, Kiril Borisov, Martin Spiecker, Alexey V. Ustinov, Ioan M. Pop, Wolfgang Wernsdorfer. [https://arxiv.org/abs/2107.05929] Submitted
Peer-reviewed publications:
One qubit as a universal approximant. Adrián Pérez-Salinas, David López-Núñez, Artur García-Sáez, P. Forn-Díaz, and José I. Latorre Phys. Rev. A 104, 012405 (DOI: https://doi.org/10.1103/PhysRevA.104.012405) [https://arxiv.org/abs/2102.04032](https://doi.org/10.5281/zenodo.5531271)
Startup Qilimanjaro—towards a European full-stack coherent quantum annealer platform. V. Canivell, P. Forn-Díaz, A. Garcia-Saez & R. Sagastizabal. EPJ Quantum Technology volume 8, Article number: 6 (2021)
Perspective on traveling wave microwave parametric amplifiers. Martina Esposito, Luca Planat, Arpit Ranadive, Nicolas Roch. Appl. Phys. Lett. 119, 120501 (2021) (doi: 10.1063/5.0064892) [https://arxiv.org/abs/2107.13033]
Three-Josephson Junctions Flux Qubits Couplings. María Hita-Pérez, Gabriel Jaumà, Manuel Pino, and Juan José García-Ripoll. Appl. Phys. Lett. 119, 222601 (2021) (doi: 10.1063/5.0069530) [arXiv.2111.05373]
Ultrastrong capacitive coupling of flux qubits. María Hita-Pérez, Gabriel Jaumà, Manuel Pino, and Juan José García-Ripoll. Phys. Rev. Appl. 17, 014028 (2021) (DOI: https://doi.org/10.1103/PhysRevApplied.17.014028)[arXiv.2108.02549]